专利检索 ap:"Frederick J. Hills" 第 1 页

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发明授权
Reaction products of alkenyl succinimides with ethylenediamine carboxy acids as fuel detergents 失效
标题翻译：烯基琥珀酰亚胺与乙二胺羧酸作为燃料洗涤剂的反应产物

公开(公告)号：US4971598A

公开(公告)日：1990-11-20

申请号：US497368

申请日：1990-03-22

申请人： Harry J. Andress , Henry H. Ashjian , Frederick J. Hills

发明人： Harry J. Andress , Henry H. Ashjian , Frederick J. Hills

IPC分类号： C07D207/412 , C10L1/22 , C10L1/224 , F02B3/06

CPC分类号： C10L1/221 , F02B3/06

摘要： An additive for fuel compositions. The additive comprises the reaction product of an alkenyl succinimide selected from the group consisting of mono-succinimides, bis-succinimides, and mixtures thereof, with iminodiacetic acid or an ethylenediamine carboxy acid. The reaction product finds particular utility as a fuel detergent.

摘要翻译： 用于燃料组合物的添加剂。添加剂包括选自单琥珀酰亚胺，双 - 琥珀酰亚胺及其混合物的烯基琥珀酰亚胺与亚氨基二乙酸或乙二胺羧酸的反应产物。反应产物特别用作燃料洗涤剂。